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MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana

2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Oct 2022
55AQI
Lowest AQI recorded on
19th Oct 2024
12AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025

MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana

AQI
Day
Night
.

5 AM3rd Oct 2025

5 PM

4 AM4th Oct 2025

Day time
Avg. Highest Time
12PM3rd Oct

61AQI

Avg. Lowest Time
4PM3rd Oct

40AQI

Night time
Avg. Highest Time
9PM3rd Oct

75AQI

Avg. Lowest Time
4AM4th Oct

48AQI

In the last 24 hours,

MEGHIS CAOA Ghana Urban AQ Project's AQI reached its highest point of 75 at 9 PM during the Night, while the lowest point, 40, was recorded at 4 PM during the Day between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana

SepOct
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025355 AMAQI
4th Sep 2025436 AMAQI
4th Sep 2025467 AMAQI
4th Sep 2025678 AMAQI
4th Sep 2025679 AMAQI
4th Sep 20256210 AMAQI
4th Sep 20255711 AMAQI
4th Sep 20255512 PMAQI
4th Sep 2025541 PMAQI
4th Sep 2025532 PMAQI
4th Sep 2025543 PMAQI
4th Sep 2025474 PMAQI
4th Sep 2025365 PMAQI
4th Sep 2025326 PMAQI
4th Sep 2025397 PMAQI
4th Sep 2025388 PMAQI
4th Sep 2025359 PMAQI
4th Sep 20253410 PMAQI
4th Sep 20253211 PMAQI
5th Sep 20253112 AMAQI
5th Sep 2025291 AMAQI
5th Sep 2025352 AMAQI
5th Sep 2025313 AMAQI
5th Sep 2025294 AMAQI

24°C21/30°C

5th Sep 2025335 AMAQI
5th Sep 2025446 AMAQI
5th Sep 2025437 AMAQI
5th Sep 2025478 AMAQI
5th Sep 2025449 AMAQI
5th Sep 20254710 AMAQI
5th Sep 20254311 AMAQI
5th Sep 20253812 PMAQI
5th Sep 2025371 PMAQI
5th Sep 2025342 PMAQI
5th Sep 2025463 PMAQI
5th Sep 2025394 PMAQI
5th Sep 2025485 PMAQI
5th Sep 2025416 PMAQI
5th Sep 2025387 PMAQI
5th Sep 2025388 PMAQI
5th Sep 2025409 PMAQI
5th Sep 20253710 PMAQI
5th Sep 20253411 PMAQI
6th Sep 20253412 AMAQI
6th Sep 2025401 AMAQI
6th Sep 2025412 AMAQI
6th Sep 2025503 AMAQI
6th Sep 2025394 AMAQI

25°C19/33°C

6th Sep 2025425 AMAQI
6th Sep 2025456 AMAQI
6th Sep 2025467 AMAQI
6th Sep 2025418 AMAQI
6th Sep 2025449 AMAQI
6th Sep 20254010 AMAQI
6th Sep 20254211 AMAQI
6th Sep 20253912 PMAQI
6th Sep 2025411 PMAQI
6th Sep 2025422 PMAQI
6th Sep 2025443 PMAQI
6th Sep 2025424 PMAQI
6th Sep 2025445 PMAQI
6th Sep 2025436 PMAQI
6th Sep 2025397 PMAQI
6th Sep 2025378 PMAQI
6th Sep 2025389 PMAQI
6th Sep 20253810 PMAQI
6th Sep 20253811 PMAQI
7th Sep 20253612 AMAQI
7th Sep 2025381 AMAQI
7th Sep 2025522 AMAQI
7th Sep 2025513 AMAQI
7th Sep 2025454 AMAQI

25°C19/33°C

7th Sep 2025545 AMAQI
7th Sep 2025516 AMAQI
7th Sep 2025527 AMAQI
7th Sep 2025428 AMAQI
7th Sep 2025459 AMAQI
7th Sep 20253910 AMAQI
7th Sep 20254411 AMAQI
7th Sep 20254712 PMAQI
7th Sep 2025481 PMAQI
7th Sep 2025562 PMAQI
7th Sep 2025563 PMAQI
7th Sep 2025564 PMAQI
7th Sep 2025515 PMAQI
7th Sep 2025536 PMAQI
7th Sep 2025507 PMAQI
7th Sep 2025518 PMAQI
7th Sep 2025489 PMAQI
7th Sep 20254710 PMAQI
7th Sep 20254811 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025561 AMAQI
8th Sep 2025602 AMAQI
8th Sep 2025663 AMAQI
8th Sep 2025604 AMAQI

24°C21/28°C

8th Sep 2025595 AMAQI
8th Sep 2025736 AMAQI
8th Sep 2025697 AMAQI
8th Sep 2025788 AMAQI
8th Sep 2025769 AMAQI
8th Sep 20258410 AMAQI
8th Sep 20256111 AMAQI
8th Sep 20256212 PMAQI
8th Sep 2025581 PMAQI
8th Sep 2025552 PMAQI
8th Sep 2025553 PMAQI
8th Sep 2025554 PMAQI
8th Sep 2025585 PMAQI
8th Sep 2025576 PMAQI
8th Sep 2025557 PMAQI
8th Sep 2025568 PMAQI
8th Sep 2025529 PMAQI
8th Sep 20255610 PMAQI
8th Sep 20255311 PMAQI
9th Sep 20255412 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025562 AMAQI
9th Sep 2025563 AMAQI
9th Sep 2025574 AMAQI

24°C21/30°C

9th Sep 2025565 AMAQI
9th Sep 2025536 AMAQI
9th Sep 2025557 AMAQI
9th Sep 2025568 AMAQI
9th Sep 2025609 AMAQI
9th Sep 20255310 AMAQI
9th Sep 20255611 AMAQI
9th Sep 20255712 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025522 PMAQI
9th Sep 2025533 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025495 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025528 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20255310 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20254612 AMAQI
10th Sep 2025421 AMAQI
10th Sep 2025392 AMAQI
10th Sep 2025463 AMAQI
10th Sep 2025364 AMAQI

24°C22/28°C

10th Sep 2025365 AMAQI
10th Sep 2025426 AMAQI
10th Sep 2025427 AMAQI
10th Sep 2025478 AMAQI
10th Sep 2025419 AMAQI
10th Sep 20253810 AMAQI
10th Sep 20254611 AMAQI
10th Sep 20254612 PMAQI
10th Sep 2025461 PMAQI
10th Sep 2025462 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025514 PMAQI
10th Sep 2025445 PMAQI
10th Sep 2025446 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025438 PMAQI
10th Sep 2025409 PMAQI
10th Sep 20253810 PMAQI
10th Sep 20253911 PMAQI
11th Sep 20254812 AMAQI
11th Sep 2025431 AMAQI
11th Sep 2025412 AMAQI
11th Sep 2025423 AMAQI
11th Sep 2025364 AMAQI

24°C21/29°C

11th Sep 2025345 AMAQI
11th Sep 2025376 AMAQI
11th Sep 2025357 AMAQI
11th Sep 2025408 AMAQI
11th Sep 2025339 AMAQI
11th Sep 20253410 AMAQI
11th Sep 20253511 AMAQI
11th Sep 20254212 PMAQI
11th Sep 2025351 PMAQI
11th Sep 2025362 PMAQI
11th Sep 2025363 PMAQI
11th Sep 2025364 PMAQI
11th Sep 2025405 PMAQI
11th Sep 2025406 PMAQI
11th Sep 2025387 PMAQI
11th Sep 2025358 PMAQI
11th Sep 2025349 PMAQI
11th Sep 20253410 PMAQI
11th Sep 20253511 PMAQI
12th Sep 20253312 AMAQI
12th Sep 2025311 AMAQI
12th Sep 2025322 AMAQI
12th Sep 2025383 AMAQI
12th Sep 2025364 AMAQI

24°C21/30°C

12th Sep 2025325 AMAQI
12th Sep 2025366 AMAQI
12th Sep 2025427 AMAQI
12th Sep 2025488 AMAQI
12th Sep 2025469 AMAQI
12th Sep 20254610 AMAQI
12th Sep 20255011 AMAQI
12th Sep 20255612 PMAQI
12th Sep 2025501 PMAQI
12th Sep 2025502 PMAQI
12th Sep 2025453 PMAQI
12th Sep 2025464 PMAQI
12th Sep 2025435 PMAQI
12th Sep 2025476 PMAQI
12th Sep 2025427 PMAQI
12th Sep 2025448 PMAQI
12th Sep 2025469 PMAQI
12th Sep 20254110 PMAQI
12th Sep 20254411 PMAQI
13th Sep 20254512 AMAQI
13th Sep 2025491 AMAQI
13th Sep 2025592 AMAQI
13th Sep 2025443 AMAQI
13th Sep 2025404 AMAQI

24°C21/29°C

13th Sep 2025405 AMAQI
13th Sep 2025426 AMAQI
13th Sep 2025537 AMAQI
13th Sep 2025368 AMAQI
13th Sep 2025399 AMAQI
13th Sep 20253910 AMAQI
13th Sep 20254211 AMAQI
13th Sep 20254012 PMAQI
13th Sep 2025391 PMAQI
13th Sep 2025422 PMAQI
13th Sep 2025413 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025425 PMAQI
13th Sep 2025386 PMAQI
13th Sep 2025417 PMAQI
13th Sep 2025408 PMAQI
13th Sep 2025409 PMAQI
13th Sep 20253810 PMAQI
13th Sep 20253711 PMAQI
14th Sep 20254412 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025472 AMAQI
14th Sep 2025443 AMAQI
14th Sep 2025484 AMAQI

23°C21/26°C

14th Sep 2025525 AMAQI
14th Sep 2025546 AMAQI
14th Sep 2025507 AMAQI
14th Sep 2025488 AMAQI
14th Sep 2025449 AMAQI
14th Sep 20254610 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20255112 PMAQI
14th Sep 2025481 PMAQI
14th Sep 2025492 PMAQI
14th Sep 2025463 PMAQI
14th Sep 2025494 PMAQI
14th Sep 2025495 PMAQI
14th Sep 2025476 PMAQI
14th Sep 2025487 PMAQI
14th Sep 2025518 PMAQI
14th Sep 2025459 PMAQI
14th Sep 20254510 PMAQI
14th Sep 20255011 PMAQI
15th Sep 20254212 AMAQI
15th Sep 2025451 AMAQI
15th Sep 2025472 AMAQI
15th Sep 2025443 AMAQI
15th Sep 2025414 AMAQI

24°C20/29°C

15th Sep 2025425 AMAQI
15th Sep 2025366 AMAQI
15th Sep 2025447 AMAQI
15th Sep 2025388 AMAQI
15th Sep 2025489 AMAQI
15th Sep 20253810 AMAQI
15th Sep 20255011 AMAQI
15th Sep 20254012 PMAQI
15th Sep 2025381 PMAQI
15th Sep 2025422 PMAQI
15th Sep 2025463 PMAQI
15th Sep 2025404 PMAQI
15th Sep 2025425 PMAQI
15th Sep 2025466 PMAQI
15th Sep 2025447 PMAQI
15th Sep 2025438 PMAQI
15th Sep 2025559 PMAQI
15th Sep 20254910 PMAQI
15th Sep 20254211 PMAQI
16th Sep 20253612 AMAQI
16th Sep 2025481 AMAQI
16th Sep 2025512 AMAQI
16th Sep 2025403 AMAQI
16th Sep 2025454 AMAQI

24°C21/28°C

16th Sep 2025505 AMAQI
16th Sep 2025506 AMAQI
16th Sep 2025547 AMAQI
16th Sep 2025528 AMAQI
16th Sep 2025549 AMAQI
16th Sep 20256010 AMAQI
16th Sep 20255011 AMAQI
16th Sep 20254812 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025512 PMAQI
16th Sep 2025433 PMAQI
16th Sep 2025514 PMAQI
16th Sep 2025485 PMAQI
16th Sep 2025556 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025418 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20255810 PMAQI
16th Sep 20254711 PMAQI
17th Sep 20255312 AMAQI
17th Sep 2025581 AMAQI
17th Sep 2025582 AMAQI
17th Sep 2025583 AMAQI
17th Sep 2025674 AMAQI

23°C22/26°C

17th Sep 2025595 AMAQI
17th Sep 2025686 AMAQI
17th Sep 2025597 AMAQI
17th Sep 2025628 AMAQI
17th Sep 2025569 AMAQI
17th Sep 20255810 AMAQI
17th Sep 20256011 AMAQI
17th Sep 20256312 PMAQI
17th Sep 2025591 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025543 PMAQI
17th Sep 2025574 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025586 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025618 PMAQI
17th Sep 2025569 PMAQI
17th Sep 20255910 PMAQI
17th Sep 20255911 PMAQI
18th Sep 20255812 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025573 AMAQI
18th Sep 2025554 AMAQI

24°C21/28°C

18th Sep 2025555 AMAQI
18th Sep 2025586 AMAQI
18th Sep 2025667 AMAQI
18th Sep 2025668 AMAQI
18th Sep 2025679 AMAQI
18th Sep 20255910 AMAQI
18th Sep 20255911 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025552 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025564 PMAQI
18th Sep 2025575 PMAQI
18th Sep 2025586 PMAQI
18th Sep 2025577 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255711 PMAQI
19th Sep 20255812 AMAQI
19th Sep 2025571 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025554 AMAQI

24°C21/28°C

19th Sep 2025545 AMAQI
19th Sep 2025546 AMAQI
19th Sep 2025607 AMAQI
19th Sep 2025638 AMAQI
19th Sep 2025659 AMAQI
19th Sep 20256610 AMAQI
19th Sep 20256211 AMAQI
19th Sep 20255912 PMAQI
19th Sep 2025591 PMAQI
19th Sep 2025592 PMAQI
19th Sep 2025603 PMAQI
19th Sep 2025594 PMAQI
19th Sep 2025595 PMAQI
19th Sep 2025586 PMAQI
19th Sep 2025577 PMAQI
19th Sep 2025588 PMAQI
19th Sep 2025579 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255711 PMAQI
20th Sep 20255812 AMAQI
20th Sep 2025601 AMAQI
20th Sep 2025582 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025584 AMAQI

24°C21/28°C

20th Sep 2025545 AMAQI
20th Sep 2025556 AMAQI
20th Sep 2025607 AMAQI
20th Sep 2025638 AMAQI
20th Sep 2025619 AMAQI
20th Sep 20256010 AMAQI
20th Sep 20255911 AMAQI
20th Sep 20255712 PMAQI
20th Sep 2025571 PMAQI
20th Sep 2025542 PMAQI
20th Sep 2025583 PMAQI
20th Sep 2025574 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025586 PMAQI
20th Sep 2025577 PMAQI
20th Sep 2025548 PMAQI
20th Sep 2025549 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20255611 PMAQI
21st Sep 20255612 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025492 AMAQI
21st Sep 2025453 AMAQI
21st Sep 2025424 AMAQI

24°C21/29°C

21st Sep 2025495 AMAQI
21st Sep 2025506 AMAQI
21st Sep 2025507 AMAQI
21st Sep 2025568 AMAQI
21st Sep 2025599 AMAQI
21st Sep 20256210 AMAQI
21st Sep 20256111 AMAQI
21st Sep 20255712 PMAQI
21st Sep 2025551 PMAQI
21st Sep 2025542 PMAQI
21st Sep 2025553 PMAQI
21st Sep 2025554 PMAQI
21st Sep 2025545 PMAQI
21st Sep 2025546 PMAQI
21st Sep 2025547 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025539 PMAQI
21st Sep 20255410 PMAQI
21st Sep 20255311 PMAQI
22nd Sep 20255212 AMAQI
22nd Sep 2025581 AMAQI
22nd Sep 2025482 AMAQI
22nd Sep 2025503 AMAQI
22nd Sep 2025534 AMAQI

24°C22/28°C

22nd Sep 2025515 AMAQI
22nd Sep 2025526 AMAQI
22nd Sep 2025527 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20255610 AMAQI
22nd Sep 20255811 AMAQI
22nd Sep 20255512 PMAQI
22nd Sep 2025541 PMAQI
22nd Sep 2025552 PMAQI
22nd Sep 2025553 PMAQI
22nd Sep 2025534 PMAQI
22nd Sep 2025495 PMAQI
22nd Sep 2025466 PMAQI
22nd Sep 2025487 PMAQI
22nd Sep 2025488 PMAQI
22nd Sep 2025509 PMAQI
22nd Sep 20255310 PMAQI
22nd Sep 20255211 PMAQI
23rd Sep 20255112 AMAQI
23rd Sep 2025521 AMAQI
23rd Sep 2025482 AMAQI
23rd Sep 2025443 AMAQI
23rd Sep 2025484 AMAQI

24°C21/28°C

23rd Sep 2025445 AMAQI
23rd Sep 2025446 AMAQI
23rd Sep 2025447 AMAQI
23rd Sep 2025528 AMAQI
23rd Sep 2025549 AMAQI
23rd Sep 20255310 AMAQI
23rd Sep 20255011 AMAQI
23rd Sep 20254812 PMAQI
23rd Sep 2025471 PMAQI
23rd Sep 2025462 PMAQI
23rd Sep 2025503 PMAQI
23rd Sep 2025504 PMAQI
23rd Sep 2025485 PMAQI
23rd Sep 2025486 PMAQI
23rd Sep 2025527 PMAQI
23rd Sep 2025448 PMAQI
23rd Sep 2025459 PMAQI
23rd Sep 20254610 PMAQI
23rd Sep 20254811 PMAQI
24th Sep 20254612 AMAQI
24th Sep 2025421 AMAQI
24th Sep 2025442 AMAQI
24th Sep 2025393 AMAQI
24th Sep 2025384 AMAQI

25°C21/30°C

24th Sep 2025365 AMAQI
24th Sep 2025406 AMAQI
24th Sep 2025447 AMAQI
24th Sep 2025478 AMAQI
24th Sep 2025429 AMAQI
24th Sep 20254010 AMAQI
24th Sep 20254211 AMAQI
24th Sep 20254112 PMAQI
24th Sep 2025401 PMAQI
24th Sep 2025412 PMAQI
24th Sep 2025363 PMAQI
24th Sep 2025414 PMAQI
24th Sep 2025405 PMAQI
24th Sep 2025466 PMAQI
24th Sep 2025387 PMAQI
24th Sep 2025308 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20253611 PMAQI
25th Sep 20254012 AMAQI
25th Sep 2025381 AMAQI
25th Sep 2025342 AMAQI
25th Sep 2025333 AMAQI
25th Sep 2025314 AMAQI

24°C22/28°C

25th Sep 2025385 AMAQI
25th Sep 2025506 AMAQI
25th Sep 2025607 AMAQI
25th Sep 2025628 AMAQI
25th Sep 2025629 AMAQI
25th Sep 20256110 AMAQI
25th Sep 20255611 AMAQI
25th Sep 20255612 PMAQI
25th Sep 2025561 PMAQI
25th Sep 2025382 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025364 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025347 PMAQI
25th Sep 2025348 PMAQI
25th Sep 2025349 PMAQI
25th Sep 20253410 PMAQI
25th Sep 20253311 PMAQI
26th Sep 20253812 AMAQI
26th Sep 2025381 AMAQI
26th Sep 2025342 AMAQI
26th Sep 2025323 AMAQI
26th Sep 2025304 AMAQI

24°C21/29°C

26th Sep 2025325 AMAQI
26th Sep 2025486 AMAQI
26th Sep 2025637 AMAQI
26th Sep 2025748 AMAQI
26th Sep 2025789 AMAQI
26th Sep 20258010 AMAQI
26th Sep 20258511 AMAQI
26th Sep 20257012 PMAQI
26th Sep 2025591 PMAQI
26th Sep 2025472 PMAQI
26th Sep 2025413 PMAQI
26th Sep 2025394 PMAQI
26th Sep 2025395 PMAQI
26th Sep 2025476 PMAQI
26th Sep 2025557 PMAQI
26th Sep 2025568 PMAQI
26th Sep 2025549 PMAQI
26th Sep 20255110 PMAQI
26th Sep 20254011 PMAQI
27th Sep 20252812 AMAQI
27th Sep 2025211 AMAQI
27th Sep 2025212 AMAQI
27th Sep 2025233 AMAQI
27th Sep 2025234 AMAQI

25°C22/30°C

27th Sep 2025235 AMAQI
27th Sep 2025286 AMAQI
27th Sep 2025397 AMAQI
27th Sep 2025518 AMAQI
27th Sep 2025569 AMAQI
27th Sep 20255510 AMAQI
27th Sep 20255411 AMAQI
27th Sep 20254812 PMAQI
27th Sep 2025411 PMAQI
27th Sep 2025352 PMAQI
27th Sep 2025323 PMAQI
27th Sep 2025384 PMAQI
27th Sep 2025405 PMAQI
27th Sep 2025416 PMAQI
27th Sep 2025517 PMAQI
27th Sep 2025578 PMAQI
27th Sep 2025579 PMAQI
27th Sep 20255410 PMAQI
27th Sep 20254511 PMAQI
28th Sep 20253512 AMAQI
28th Sep 2025321 AMAQI
28th Sep 2025332 AMAQI
28th Sep 2025353 AMAQI
28th Sep 2025414 AMAQI

24°C22/27°C

28th Sep 2025475 AMAQI
28th Sep 2025536 AMAQI
28th Sep 2025647 AMAQI
28th Sep 2025658 AMAQI
28th Sep 2025629 AMAQI
28th Sep 20255910 AMAQI
28th Sep 20255511 AMAQI
28th Sep 20254812 PMAQI
28th Sep 2025401 PMAQI
28th Sep 2025352 PMAQI
28th Sep 2025353 PMAQI
28th Sep 2025314 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025366 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025508 PMAQI
28th Sep 2025429 PMAQI
28th Sep 20254010 PMAQI
28th Sep 20253711 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025281 AMAQI
29th Sep 2025282 AMAQI
29th Sep 2025243 AMAQI
29th Sep 2025274 AMAQI

24°C21/28°C

29th Sep 2025295 AMAQI
29th Sep 2025406 AMAQI
29th Sep 2025517 AMAQI
29th Sep 2025598 AMAQI
29th Sep 2025569 AMAQI
29th Sep 20254910 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20253312 PMAQI
29th Sep 2025291 PMAQI
29th Sep 2025262 PMAQI
29th Sep 2025243 PMAQI
29th Sep 2025314 PMAQI
29th Sep 2025485 PMAQI
29th Sep 2025356 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025578 PMAQI
29th Sep 2025599 PMAQI
29th Sep 20255410 PMAQI
29th Sep 20255411 PMAQI
30th Sep 20255212 AMAQI
30th Sep 2025531 AMAQI
30th Sep 2025532 AMAQI
30th Sep 2025553 AMAQI
30th Sep 2025534 AMAQI

24°C21/28°C

30th Sep 2025585 AMAQI
30th Sep 2025626 AMAQI
30th Sep 2025507 AMAQI
30th Sep 2025628 AMAQI
30th Sep 2025729 AMAQI
30th Sep 20256010 AMAQI
30th Sep 20253511 AMAQI
30th Sep 20254212 PMAQI
30th Sep 2025461 PMAQI
30th Sep 2025452 PMAQI
30th Sep 2025383 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025455 PMAQI
30th Sep 2025326 PMAQI
30th Sep 2025297 PMAQI
30th Sep 2025228 PMAQI
30th Sep 2025239 PMAQI
30th Sep 20252710 PMAQI
30th Sep 20252411 PMAQI
1st Oct 20252212 AMAQI
1st Oct 2025251 AMAQI
1st Oct 2025262 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025314 AMAQI

25°C21/31°C

1st Oct 2025265 AMAQI
1st Oct 2025276 AMAQI
1st Oct 2025287 AMAQI
1st Oct 2025288 AMAQI
1st Oct 2025289 AMAQI
1st Oct 20253010 AMAQI
1st Oct 20252511 AMAQI
1st Oct 20252812 PMAQI
1st Oct 2025261 PMAQI
1st Oct 2025322 PMAQI
1st Oct 2025293 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025435 PMAQI
1st Oct 2025446 PMAQI
1st Oct 2025487 PMAQI
1st Oct 2025588 PMAQI
1st Oct 2025619 PMAQI
1st Oct 20256110 PMAQI
1st Oct 20255811 PMAQI
2nd Oct 20254812 AMAQI
2nd Oct 2025381 AMAQI
2nd Oct 2025322 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025354 AMAQI

25°C22/30°C

2nd Oct 2025375 AMAQI
2nd Oct 2025446 AMAQI
2nd Oct 2025597 AMAQI
2nd Oct 2025638 AMAQI
2nd Oct 2025569 AMAQI
2nd Oct 20256310 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20255812 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025442 PMAQI
2nd Oct 2025383 PMAQI
2nd Oct 2025384 PMAQI
2nd Oct 2025415 PMAQI
2nd Oct 2025496 PMAQI
2nd Oct 2025587 PMAQI
2nd Oct 2025618 PMAQI
2nd Oct 2025569 PMAQI
2nd Oct 20255410 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20254712 AMAQI
3rd Oct 2025391 AMAQI
3rd Oct 2025372 AMAQI
3rd Oct 2025323 AMAQI
3rd Oct 2025334 AMAQI

23°C21/25°C

3rd Oct 2025425 AMAQI
3rd Oct 2025476 AMAQI
3rd Oct 2025557 AMAQI
3rd Oct 2025568 AMAQI
3rd Oct 2025569 AMAQI
3rd Oct 20255510 AMAQI
3rd Oct 20254511 AMAQI
3rd Oct 20256112 PMAQI
3rd Oct 2025611 PMAQI
3rd Oct 2025542 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025404 PMAQI
3rd Oct 2025485 PMAQI
3rd Oct 2025546 PMAQI
3rd Oct 2025627 PMAQI
3rd Oct 2025728 PMAQI
3rd Oct 2025759 PMAQI
3rd Oct 20257010 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20256312 AMAQI
4th Oct 2025561 AMAQI
4th Oct 2025492 AMAQI
4th Oct 2025493 AMAQI
4th Oct 2025484 AMAQI

25°C21/31°C

4th Oct 2025525 AMAQI
5 AM
4th Oct 2025626 AMAQI
4th Oct 2025677 AMAQI
11 AM
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 10 AM

54AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM

44AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 54), while the lowest AQI was between 5 AM to 5 AM (Avg. 44).
Night time
Avg. Highest Time
6 PM - 10 PM

47AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 4 AM

44AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 10 PM (Avg. 47), while the lowest AQI was between 12 AM to 4 AM (Avg. 44).

2025 Days Vs Air Quality

MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana

2025

29%

79

59%

163

12%

34

Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)

Good
79 Days
Moderate
163 Days
Poor
34 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2025, 29% of 277 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

MEGHIS CAOA Ghana Urban AQ Project, Koforidua, Eastern, Ghana

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
85AQI
2nd January 2025
79AQI
3rd January 2025
87AQI
4th January 2025
103AQI
5th January 2025
117AQI
6th January 2025
111AQI
7th January 2025
129AQI
8th January 2025
125AQI
9th January 2025
101AQI
10th January 2025
116AQI
11th January 2025
132AQI
12th January 2025
149AQI
13th January 2025
143AQI
14th January 2025
127AQI
15th January 2025
133AQI
16th January 2025
123AQI
17th January 2025
108AQI
18th January 2025
149AQI
19th January 2025
123AQI
20th January 2025
83AQI
21st January 2025
109AQI
22nd January 2025
115AQI
23rd January 2025
101AQI
24th January 2025
88AQI
25th January 2025
101AQI
26th January 2025
107AQI
27th January 2025
86AQI
28th January 2025
90AQI
29th January 2025
87AQI
30th January 2025
77AQI
31st January 2025
87AQI
1st February 2025
73AQI
2nd February 2025
104AQI
3rd February 2025
98AQI
4th February 2025
83AQI
5th February 2025
84AQI
6th February 2025
93AQI
7th February 2025
117AQI
8th February 2025
115AQI
9th February 2025
110AQI
10th February 2025
96AQI
11th February 2025
84AQI
12th February 2025
84AQI
13th February 2025
96AQI
14th February 2025
93AQI
15th February 2025
145AQI
16th February 2025
80AQI
17th February 2025
74AQI
18th February 2025
87AQI
19th February 2025
101AQI
20th February 2025
88AQI
21st February 2025
72AQI
22nd February 2025
73AQI
23rd February 2025
71AQI
24th February 2025
70AQI
25th February 2025
101AQI
26th February 2025
94AQI
27th February 2025
114AQI
28th February 2025
113AQI
1st March 2025
110AQI
2nd March 2025
106AQI
3rd March 2025
102AQI
4th March 2025
91AQI
5th March 2025
54AQI
6th March 2025
51AQI
7th March 2025
42AQI
8th March 2025
41AQI
9th March 2025
39AQI
10th March 2025
31AQI
11th March 2025
35AQI
12th March 2025
39AQI
13th March 2025
38AQI
14th March 2025
39AQI
15th March 2025
34AQI
16th March 2025
31AQI
17th March 2025
36AQI
18th March 2025
33AQI
19th March 2025
40AQI
20th March 2025
59AQI
21st March 2025
74AQI
22nd March 2025
27AQI
23rd March 2025
23AQI
24th March 2025
40AQI
25th March 2025
77AQI
26th March 2025
92AQI
27th March 2025
86AQI
28th March 2025
76AQI
29th March 2025
81AQI
30th March 2025
85AQI
31st March 2025
104AQI
1st April 2025
91AQI
2nd April 2025
98AQI
3rd April 2025
74AQI
4th April 2025
70AQI
5th April 2025
63AQI
6th April 2025
64AQI
7th April 2025
64AQI
8th April 2025
76AQI
9th April 2025
74AQI
10th April 2025
70AQI
11th April 2025
63AQI
12th April 2025
68AQI
13th April 2025
61AQI
14th April 2025
58AQI
15th April 2025
61AQI
16th April 2025
45AQI
17th April 2025
47AQI
18th April 2025
56AQI
19th April 2025
54AQI
20th April 2025
48AQI
21st April 2025
58AQI
22nd April 2025
71AQI
23rd April 2025
37AQI
24th April 2025
48AQI
25th April 2025
36AQI
26th April 2025
35AQI
27th April 2025
43AQI
28th April 2025
46AQI
29th April 2025
38AQI
30th April 2025
39AQI
1st May 2025
66AQI
2nd May 2025
73AQI
3rd May 2025
78AQI
4th May 2025
68AQI
5th May 2025
64AQI
6th May 2025
60AQI
7th May 2025
64AQI
8th May 2025
65AQI
9th May 2025
60AQI
10th May 2025
61AQI
11th May 2025
57AQI
12th May 2025
58AQI
13th May 2025
59AQI
14th May 2025
52AQI
15th May 2025
44AQI
16th May 2025
43AQI
17th May 2025
47AQI
18th May 2025
41AQI
19th May 2025
42AQI
20th May 2025
40AQI
21st May 2025
49AQI
22nd May 2025
50AQI
23rd May 2025
49AQI
24th May 2025
46AQI
25th May 2025
52AQI
26th May 2025
56AQI
27th May 2025
49AQI
28th May 2025
46AQI
29th May 2025
45AQI
30th May 2025
60AQI
31st May 2025
58AQI
1st June 2025
59AQI
2nd June 2025
66AQI
3rd June 2025
60AQI
4th June 2025
53AQI
5th June 2025
52AQI
6th June 2025
50AQI
7th June 2025
51AQI
8th June 2025
54AQI
9th June 2025
53AQI
10th June 2025
56AQI
11th June 2025
57AQI
12th June 2025
53AQI
13th June 2025
57AQI
14th June 2025
57AQI
15th June 2025
53AQI
16th June 2025
54AQI
17th June 2025
54AQI
18th June 2025
56AQI
19th June 2025
51AQI
20th June 2025
54AQI
21st June 2025
56AQI
22nd June 2025
55AQI
23rd June 2025
54AQI
24th June 2025
53AQI
25th June 2025
52AQI
26th June 2025
52AQI
27th June 2025
53AQI
28th June 2025
53AQI
29th June 2025
50AQI
30th June 2025
51AQI
1st July 2025
52AQI
2nd July 2025
53AQI
3rd July 2025
52AQI
4th July 2025
55AQI
5th July 2025
53AQI
6th July 2025
58AQI
7th July 2025
56AQI
8th July 2025
56AQI
9th July 2025
55AQI
10th July 2025
56AQI
11th July 2025
56AQI
12th July 2025
57AQI
13th July 2025
55AQI
14th July 2025
46AQI
15th July 2025
55AQI
16th July 2025
63AQI
17th July 2025
63AQI
18th July 2025
67AQI
19th July 2025
68AQI
20th July 2025
65AQI
21st July 2025
61AQI
22nd July 2025
58AQI
23rd July 2025
60AQI
24th July 2025
62AQI
25th July 2025
58AQI
26th July 2025
61AQI
27th July 2025
62AQI
28th July 2025
58AQI
29th July 2025
53AQI
30th July 2025
53AQI
31st July 2025
46AQI
1st August 2025
43AQI
2nd August 2025
50AQI
3rd August 2025
46AQI
4th August 2025
38AQI
5th August 2025
43AQI
6th August 2025
41AQI
7th August 2025
50AQI
8th August 2025
60AQI
9th August 2025
59AQI
10th August 2025
61AQI
11th August 2025
57AQI
12th August 2025
55AQI
13th August 2025
55AQI
14th August 2025
57AQI
15th August 2025
51AQI
16th August 2025
52AQI
17th August 2025
56AQI
18th August 2025
61AQI
19th August 2025
60AQI
20th August 2025
59AQI
21st August 2025
59AQI
22nd August 2025
63AQI
23rd August 2025
58AQI
24th August 2025
55AQI
25th August 2025
55AQI
26th August 2025
55AQI
27th August 2025
60AQI
28th August 2025
59AQI
29th August 2025
50AQI
30th August 2025
45AQI
31st August 2025
42AQI
1st September 2025
39AQI
2nd September 2025
32AQI
3rd September 2025
33AQI
4th September 2025
43AQI
5th September 2025
37AQI
6th September 2025
40AQI
7th September 2025
47AQI
8th September 2025
59AQI
9th September 2025
54AQI
10th September 2025
44AQI
11th September 2025
38AQI
12th September 2025
41AQI
13th September 2025
44AQI
14th September 2025
46AQI
15th September 2025
44AQI
16th September 2025
47AQI
17th September 2025
57AQI
18th September 2025
58AQI
19th September 2025
58AQI
20th September 2025
57AQI
21st September 2025
53AQI
22nd September 2025
52AQI
23rd September 2025
49AQI
24th September 2025
40AQI
25th September 2025
43AQI
26th September 2025
47AQI
27th September 2025
39AQI
28th September 2025
43AQI
29th September 2025
40AQI
30th September 2025
44AQI
1st October 2025
34AQI
2nd October 2025
50AQI
3rd October 2025
48AQI
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

109AQI

93AQI

59AQI

59AQI

55AQI

54AQI

57AQI

53AQI

46AQI

44AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202565AQI

10
21
19
9
16
11
4
11
19
13
18
2
28
2
29
10
21
22
8
3
79
163
34

Highest AQI recorded in

January

109AQI

Lowest AQI recorded in

October

44AQI

202461AQI

16
4
2
20
5
4
1
30
6
24
17
14
6
24
19
12
11
17
3
13
19
10
1
19
7
5
92
189
17
11

Highest AQI recorded in

December

104AQI

Lowest AQI recorded in

October

16AQI

202392AQI

1
2
1
8
4
4
2
10
4
4

Highest AQI recorded in

December

99AQI

Lowest AQI recorded in

November

56AQI

202261AQI

3
1
2
28
4
5
33

Highest AQI recorded in

December

67AQI

Lowest AQI recorded in

October

46AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
92AQI
Least Polluted Year Recorded
2022(Avg.)
61AQI

MEGHIS CAOA Ghana Urban AQ Project's annual 2025 AQI (65) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2022 (61), 2023 (92), 2024 (61).